build(deps): bump sysctl from 0.4.3 to 0.4.4

Bumps [sysctl](https://github.com/johalun/sysctl-rs) from 0.4.3 to 0.4.4.
- [Release notes](https://github.com/johalun/sysctl-rs/releases)
- [Changelog](https://github.com/johalun/sysctl-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/johalun/sysctl-rs/commits)

---
updated-dependencies:
- dependency-name: sysctl
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Cargo.lock

@@ -25,7 +25,7 @@ serde = { version = "1.0.136", features = ["derive"], optional = true }
 serde-value = "0.7.0"
 serde_json = "1.0.79"
 simple-error = "0.2.3"
-sysctl = "0.4.3"
+sysctl = "0.4.4"
 url = "2.1.0"
 zbus = "2.0.1"
 rtnetlink = "0.9.0"